Comparison and analysis of the performance of denitrifying reductant for urea and ammonia in 300MW CFB boiler
Circulating fluidized bed (CFB) is a clean combustion technology.Because of its low combustion temperature, staged and sectional combustion characteristics, the amount of NOX generated by fuel in the combustion process is less.Circulating fluidized bed units generally use SNCR denitrification technology and low nitrogen combustion technology to solve the problem of ultra-low emission of NOX.By comparing the performance, technical requirements and economy of the reductants (urea and ammonia water) of SNCR technology, it is concluded that urea is easier and safer to control NOx than ammonia water.
CFB boiler subcritical unit flue gas denitrification reducing agent contrast test
Jianguo Liu Honggang Liu Fanrong Kong Pengwei Qin
Shanxi Pingshuo Gangue Power Generation Co., Ltd., Shuozhou, Shanxi 038600
国际会议
Proceeding of 2nd Conference of Circulating Fluidized Bed Boiler ( 第二届国际循环流化床锅炉会议)
青岛
英文
154-156
2019-07-19（万方平台首次上网日期，不代表论文的发表时间）